Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Francis Brennan, MD

Otolaryngology Physician in Lafayette, IN · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548239502

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Registry record

Entity type Individual (Type 1)

Name Thomas Francis Brennan

Credential MD

Sex Male

Practice address 2600 Greenbush St, Lafayette, IN, 47904

Phone (765) 448-8000

Fax (765) 448-7625

Enumeration date Mar 14, 2006

Last updated in NPPES Jan 23, 2008

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 01024305A (IN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
10824832	Other	IN	CAQH NUMBER
9015016	Other	IN	PHCS PID NUMBER
000000184482	Other	IN	ANTHEM PROVIDER NUMBER

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Thomas Brennan's NPI record?

Cross-check NPI 1548239502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548239502 active?

Yes, as of the latest NPPES snapshot, NPI 1548239502 is active (record last updated 2008-01-23).

Other providers at this practice address

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Rama Marepally Gastroenterology Physician · Lafayette, IN NPI 1922007996 Kelly Boyd Certified Registered Nurse Anesthetist · Lafayette, IN NPI 1639178585 Roger Brown Certified Registered Nurse Anesthetist · Lafayette, IN NPI 1013901396 Robert Murray Gastroenterology Physician · Lafayette, IN NPI 1922093327 Cynthia Fritz Family Nurse Practitioner · Lafayette, IN NPI 1700876562 Robert Heinrich Certified Registered Nurse Anesthetist · Lafayette, IN NPI 1811987001 Erika Ugianskis Vascular & Interventional Radiology Physician · Lafayette, IN NPI 1184608929 Michael Masters Certified Registered Nurse Anesthetist · Lafayette, IN NPI 1467438168

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-23.